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Astronomy Feb 26, 2024

Astronomers detect an extremely red supermassive black hole in the early universe growing in the shadows

Analyzing images from the James Webb Space Telescope (JWST), a group of astronomers led by Dr. Lukas Furtak and Prof. Adi Zitrin from Ben-Gurion University of the Negev has detected an extremely red, gravitationally lensed ...

Astronomy Feb 26, 2024

Observations explore radio jet of a powerful quasar

European astronomers have conducted very long baseline interferometric (VLBI) observations of a radio jet structure in a powerful quasar known as PKS 2215+020. The collected VLBI data provide important insights into the properties ...

Astronomy Feb 25, 2024

A mass of 17 billion suns: Growing black hole is the most luminous object ever observed by astronomers

A new study published in Nature Astronomy describes the most luminous object ever observed by astronomers. It is a black hole with a mass of 17 billion Suns, swallowing a greater amount of mass than the sun every single day.

Quantum Physics Feb 23, 2024

Scientists closer to finding quantum gravity theory after measuring gravity on microscopic level

Scientists are a step closer to unraveling the mysterious forces of the universe after working out how to measure gravity on a microscopic level.

Astronomy Feb 22, 2024

Astronomers find first strong evidence of neutron star remnant of exploding star

An international team of astronomers including UCL's (University College London's) Professor Mike Barlow has discovered the first conclusive evidence that a neutron star exists at the center of Supernova 1987A, a star explosion ...

Astronomy Feb 21, 2024

Black hole fashions stellar beads on a string

Astronomers have discovered one of the most powerful eruptions from a black hole ever recorded. This mega-explosion billions of years ago may help explain the formation of a striking pattern of star clusters around two massive ...

Astronomy Feb 20, 2024

The brightest object in the universe is a black hole that eats a star a day

Scientists have now reported evidence of the true conditions in Hell, perhaps because no one has ever returned to tell the tale. Hell has been imagined as a supremely uncomfortable place, hot and hostile to bodily forms of ...

Astronomy Feb 19, 2024

Brightest and fastest-growing: Astronomers identify record-breaking quasar

Using the European Southern Observatory's (ESO) Very Large Telescope (VLT), astronomers have characterized a bright quasar, finding it to be not only the brightest of its kind but also the most luminous object ever observed. ...

Other Feb 17, 2024

Saturday Citations: Einstein revisited (again); Atlantic geological predictions; how the brain handles echoes

Einstein's inexhaustible field equations just keep on predicting weird stellar objects, and the latest one is a doozy—so strap on your helmet, inside of which is another helmet, encasing still yet another helmet. This headgear ...

Astronomy Feb 16, 2024

Even if we can't see the first stars, we could detect their impact on the first galaxies

For a long time, our understanding of the universe's first galaxies leaned heavily on theory. The light from that age only reached us after traveling for billions of years, and on the way, it was obscured and stretched into ...

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